HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Louisiana

$380+ Cheap flights from Dublin (DUB) to Louisiana

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/16. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — MSY
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dublin to Louisiana with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Dublin to Louisiana

Cheapest flights from Dublin to Louisiana
Explore the most affordable flight options available from Dublin to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This United Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/279:00 am
DUB
-
LFT
2 stops18h 31m
United Airlines
Tue 3/312:06 pm
LFT
-
DUB
2 stops16h 14m
United Airlines
Deal found 1/19$562
This Kiwi.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/85:45 am
DUB
-
MSY
2 stops29h 49m
Multiple Airlines
Tue 2/249:17 am
MSY
-
DUB
1 stop19h 03m
Multiple Airlines
Deal found 1/20$718
This lastminute.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/175:55 am
DUB
-
LFT
2 stops17h 36m
Lufthansa
Mon 9/284:10 pm
LFT
-
DUB
2 stops35h 35m
Lufthansa
Deal found 1/20$724
This United Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/239:50 am
DUB
-
LFT
2 stops31h 07m
United Airlines
Mon 9/79:39 am
LFT
-
DUB
2 stops19h 31m
United Airlines
Deal found 1/21$740
This lastminute.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1811:35 am
DUB
-
LFT
2 stops35h 56m
Lufthansa
Mon 9/284:10 pm
LFT
-
DUB
2 stops35h 35m
Lufthansa
Deal found 1/20$744
This United Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/249:20 am
DUB
-
LFT
2 stops38h 11m
United Airlines
Wed 9/912:06 pm
LFT
-
DUB
2 stops13h 14m
United Airlines
Deal found 1/21$745
This Finnair deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/19:30 am
DUB
-
MSY
1 stop20h 10m
Finnair
Mon 6/85:00 pm
MSY
-
DUB
1 stop12h 50m
Finnair
Deal found 1/20$748
This United Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/258:50 am
DUB
-
LFT
2 stops18h 41m
United Airlines
Tue 9/89:39 am
LFT
-
DUB
2 stops15h 41m
United Airlines
Deal found 1/21$748
This Finnair deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/249:30 am
DUB
-
MSY
1 stop20h 10m
Finnair
Sun 5/315:00 pm
MSY
-
DUB
1 stop12h 50m
Finnair
Deal found 1/21$757
This Kiwi.com deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/221:15 pm
DUB
-
MSY
2 stops28h 47m
Multiple Airlines
Tue 9/810:10 am
MSY
-
DUB
1 stop13h 00m
Multiple Airlines
Deal found 1/21$786
This Finnair deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/79:30 am
DUB
-
MSY
1 stop20h 10m
Multiple Airlines
Sun 6/149:50 pm
MSY
-
DUB
1 stop15h 45m
Multiple Airlines
Deal found 1/20$792
This United Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/239:50 am
DUB
-
LFT
2 stops31h 07m
United Airlines
Thu 9/105:15 am
LFT
-
DUB
2 stops20h 05m
United Airlines
Deal found 1/21$799

Find flight deals from Dublin to Louisiana

Keep the following information in mind while searching for Dublin to Louisiana flight deals. Data was last updated January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$560
(United Airlines)

One-way from

$380
(Kiwi.com)

Popular in

August

Cheapest in

September

Average price

$1,022
Provider with most accurate pricing for Dublin-New Orleans Louis Armstrong flight deals.
Search Deals
Provider most trusted by Cheapflights users for Dublin-New Orleans Louis Armstrong flights.
Search Deals
From Dublin to Louisiana
Search Deals
One-way flight from Dublin to Louisiana
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($13 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dublin to Louisiana that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2026.
Use the filters below to find and compare flights from Dublin to Louisiana that are best for you.

Fly from

Dublin

Fly to

Louisiana

Route

Depart

Return

Price

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Fri 2/27

9:00 am-9:31 pm

2 stops18h 31m

Lafayette Regional

Tue 3/3

12:06 pm-10:20 am

2 stops16h 14m

$562

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Wed 6/24

9:20 am-5:31 pm

2 stops38h 11m

Lafayette Regional

Wed 9/9

12:06 pm-7:20 am

2 stops13h 14m

$745

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Wed 6/24

9:30 am-9:31 pm

2 stops18h 01m

Lafayette Regional

Fri 9/11

5:15 am-7:20 am

2 stops20h 05m

$748

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Wed 6/24

8:50 am-5:31 pm

2 stops14h 41m

Lafayette Regional

Mon 9/7

9:39 am-10:40 am

2 stops19h 01m

$748

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Wed 6/24

8:50 am-9:31 pm

2 stops18h 41m

Lafayette Regional

Tue 9/8

12:06 pm-7:20 am

2 stops13h 14m

$748

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Thu 6/25

8:50 am-7:17 pm

2 stops16h 27m

Lafayette Regional

Fri 9/11

5:15 am-7:20 am

2 stops20h 05m

$748

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Fri 6/26

8:50 am-5:31 pm

2 stops14h 41m

Lafayette Regional

Wed 9/9

5:15 am-10:40 am

2 stops23h 25m

$748

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Fri 6/26

8:50 am-5:31 pm

2 stops14h 41m

Lafayette Regional

Mon 9/7

9:39 am-7:20 am

2 stops15h 41m

$748

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Thu 6/25

8:50 am-9:31 pm

2 stops18h 41m

Lafayette Regional

Tue 9/8

9:39 am-7:20 am

2 stops15h 41m

$748

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Thu 6/25

8:50 am-7:17 pm

2 stops16h 27m

Lafayette Regional

Mon 9/7

9:39 am-11:10 am

2 stops19h 31m

$748

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 27 results
1
2
3

Best time to book a flight from Dublin to Louisiana

Have a flexible travel schedule? Discover the best time to fly to Louisiana from Dublin with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Dublin to Louisiana

What is the cheapest month to book a flight from Dublin to Louisiana?

Currently, May is the cheapest month in which you can book a flight from Dublin to Louisiana (average of $664). Flying from Dublin to Louisiana in August is currently the most expensive (average of $929). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Dublin to Louisiana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Dublin to Louisiana?

    Dublin (DUB), located 5.7 mi from the city center, is the airport you fly out of when you book flights from Dublin to Louisiana.

  • How long is the flight from Dublin to Louisiana?

    There are many flights that can get you from Dublin to Louisiana in 18h 31m. Fly via United Airlines, Finnair, or Delta to get the fastest option. The distance between Dublin and Louisiana is about 4402 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Dublin to Louisiana that include hotel bookings?

    Yes. In addition to deals on Dublin to Louisiana flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dublin to Louisiana?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Louisiana.

  • Can I find deals for business class flights from Dublin to Louisiana?

    Yes. Cheapflights offers flight deals from Dublin to Louisiana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Dublin to Louisiana?

    Currently, May is the cheapest month in which you can book a flight from Dublin to Louisiana (average of $664). Flying from Dublin to Louisiana in August is currently the most expensive (average of $929). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dublin to Louisiana

See prices for flight routes from nearby airports that may be better suited for you.
Dublin to Newark flights
Dublin to John F Kennedy Intl flights
Dublin to Boston flights
Dublin to Orlando flights
Dublin to LaGuardia flights
Dublin to San Francisco flights
Dublin to Seattle flights
Dublin to Nashville flights
Shannon to John F Kennedy Intl flights
Dublin to O'Hare Intl flights
Dublin to Miami flights
Dublin to Las Vegas flights
Dublin to Dulles Intl flights
Dublin to Los Angeles flights
Shannon to Newark flights
Shannon to Boston flights
Dublin to Minneapolis flights
Dublin to Atlanta flights
Dublin to West Palm Beach flights
Dublin to Fort Lauderdale flights
Dublin to Dallas/Fort Worth flights
Dublin to Philadelphia flights
Dublin to Baltimore flights
Dublin to Denver flights
Dublin to Reagan-National flights
Dublin to Hobby flights
Dublin to Sky Harbor Intl flights
Dublin to George Bush Intcntl flights
Dublin to Santa Ana flights
Dublin to Austin flights
Dublin to Charlotte flights
Dublin to Love Field flights
Dublin to Indianapolis flights
Dublin to Ontario flights
Dublin to Detroit flights
Dublin to New Orleans flights
Cork to John F Kennedy Intl flights
Dublin to Hartford flights
Dublin to Tampa flights
Dublin to Burbank flights
Shannon to Orlando flights
Dublin to Cleveland flights
Cork to Newark flights
Shannon to Fort Lauderdale flights
Dublin to Portland flights
Dublin to Salt Lake City flights
Cork to LaGuardia flights
Dublin to Raleigh flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.